bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

lint: port ty diagnostics

Browse source 
Signed-off-by: David Wood <david.wood@huawei.com>
This commit is contained in:
David Wood 2022-06-27 15:00:01 +01:00
parent 8139542598
commit 0996a7ab5c
2 changed files with 21 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

23
compiler/rustc_lint/src/internal.rs
View file

@ -140,10 +140,10 @@ impl<'tcx> LateLintPass<'tcx> for TyTyKind {
segment.args.map_or(segment.ident.span, |a| a.span_ext).hi()
);
cx.struct_span_lint(USAGE_OF_TY_TYKIND, path.span, |lint| {
lint.build("usage of `ty::TyKind::<kind>`")
lint.build(fluent::lint::tykind_kind)
.span_suggestion(
span,
"try using `ty::<kind>` directly",
fluent::lint::suggestion,
"ty",
Applicability::MaybeIncorrect, // ty maybe needs an import
)
@ -169,10 +169,10 @@ impl<'tcx> LateLintPass<'tcx> for TyTyKind {
if let QPath::TypeRelative(qpath_ty, ..) = qpath
&& qpath_ty.hir_id == ty.hir_id
{
lint.build("usage of `ty::TyKind::<kind>`")
lint.build(fluent::lint::tykind_kind)
.span_suggestion(
path.span,
"try using `ty::<kind>` directly",
fluent::lint::suggestion,
"ty",
Applicability::MaybeIncorrect, // ty maybe needs an import
)
@ -187,10 +187,10 @@ impl<'tcx> LateLintPass<'tcx> for TyTyKind {
if let QPath::TypeRelative(qpath_ty, ..) = qpath
&& qpath_ty.hir_id == ty.hir_id
{
lint.build("usage of `ty::TyKind::<kind>`")
lint.build(fluent::lint::tykind_kind)
.span_suggestion(
path.span,
"try using `ty::<kind>` directly",
fluent::lint::suggestion,
"ty",
Applicability::MaybeIncorrect, // ty maybe needs an import
)
@ -207,10 +207,10 @@ impl<'tcx> LateLintPass<'tcx> for TyTyKind {
if let QPath::TypeRelative(qpath_ty, ..) = qpath
&& qpath_ty.hir_id == ty.hir_id
{
lint.build("usage of `ty::TyKind::<kind>`")
lint.build(fluent::lint::tykind_kind)
.span_suggestion(
path.span,
"try using `ty::<kind>` directly",
fluent::lint::suggestion,
"ty",
Applicability::MaybeIncorrect, // ty maybe needs an import
)
@ -220,15 +220,16 @@ impl<'tcx> LateLintPass<'tcx> for TyTyKind {
}
_ => {}
}
lint.build("usage of `ty::TyKind`").help("try using `Ty` instead").emit();
lint.build(fluent::lint::tykind).help(fluent::lint::help).emit();
})
} else if !ty.span.from_expansion() && let Some(t) = is_ty_or_ty_ctxt(cx, &path) {
if path.segments.len() > 1 {
cx.struct_span_lint(USAGE_OF_QUALIFIED_TY, path.span, |lint| {
lint.build(&format!("usage of qualified `ty::{}`", t))
lint.build(fluent::lint::ty_qualified)
.set_arg("ty", t.clone())
.span_suggestion(
path.span,
"try importing it and using it unqualified",
fluent::lint::suggestion,
t,
// The import probably needs to be changed
Applicability::MaybeIncorrect,